Steel Stitch™ is proud to offer the most complete line of Staple-In System products available! Our product line includes our Unique Aluminum Profiles in a choice of wall-thicknesses, Standard aluminum shapes and PVC Trims. Our product line also includes the pneumatic hand tools and staples you need to ensure your continuing success. Our product development team is constantly working on new ideas and innovations that enable us to maintain our position as the Industry Leader.